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| author | Christoph Hellwig <hch@lst.de> | 2023-05-19 06:40:49 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-05-20 03:52:29 +0200 |
| commit | 1e82fadfc6b96ca79f69d0bcf938d31032bb43d2 (patch) | |
| tree | 5f26eefdc90001bd959e8a0edfbf1f4cafb04b16 /mm/percpu-stats.c | |
| parent | blk-mq: defer to the normal submission path for post-flush requests (diff) | |
| download | linux-1e82fadfc6b96ca79f69d0bcf938d31032bb43d2.tar.xz linux-1e82fadfc6b96ca79f69d0bcf938d31032bb43d2.zip | |
blk-mq: do not do head insertions post-pre-flush commands
blk_flush_complete_seq currently queues requests that write data after
a pre-flush from the flush state machine at the head of the queue.
This doesn't really make sense, as the original request bypassed all
queue lists by directly diverting to blk_insert_flush from
blk_mq_submit_bio.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Link: https://lore.kernel.org/r/20230519044050.107790-7-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'mm/percpu-stats.c')
0 files changed, 0 insertions, 0 deletions